>6fetA (A:) observed residues (from ATOM records)
gvkteqedvlakeledvnkwglhvfriaelsgnrpltvimhtifqerdllktfkipvdtl
itylmtledhyhadvayhnnihaadvvqsthvllstpaleavftdleilaaifasaihdv
dhpgvsnqflintnselalmyndssvlenhhlavgfkllqeencdifqnltkkqrqslrk
mvidivlatdmskhmnlladlktmvetkkvtssgvllldnysdriqvlqnmvhcadlsnp
tkplqlyrqwtdrimeeffrqgdrerergmeispmcdkhnasveksqvgfidyivhplwe
twadlvhpdaqdildtlednrewyqstip